filter-branch: add --prune-empty to option summary

Signed-off-by: Adam Brewster <adambrewster@gmail.com>
Signed-off-by: Jeff King <peff@peff.net>

diff --git a/Documentation/git-filter-branch.txt b/Documentation/git-filter-branch.txt
index 32ea856..2b40bab 100644 (file)
--- a/Documentation/git-filter-branch.txt
+++ b/Documentation/git-filter-branch.txt
@@ -12,6 +12,7 @@ SYNOPSIS
        [--index-filter <command>] [--parent-filter <command>]
        [--msg-filter <command>] [--commit-filter <command>]
        [--tag-name-filter <command>] [--subdirectory-filter <directory>]
+       [--prune-empty]
        [--original <namespace>] [-d <directory>] [-f | --force]
        [--] [<rev-list options>...]